mirror of
https://github.com/sanni/cartreader.git
synced 2024-11-27 15:04:15 +01:00
Add check if Clockgen is working
This commit is contained in:
sanni
parent
ed3663a21f
commit
eef1c6e8cc
@ -4,7 +4,7 @@
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This project represents a community-driven effort to provide
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an easy to build and easy to modify cartridge dumper.
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Date: 17.11.2021
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Date: 18.11.2021
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Version: 7.2
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SD lib: https://github.com/greiman/SdFat
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@ -140,6 +140,7 @@ Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
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// Adafruit Clock Generator
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#include <si5351.h>
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Si5351 clockgen;
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bool i2c_found;
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// RTC Library
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#ifdef RTC_installed
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@ -1804,7 +1805,7 @@ browserstart:
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}
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// Read in File as long as there are files
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while (myFile.openNext(&myDir, O_READ)) {
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while (myFile.openNext(&myDir, O_READ) && (currFile < 29)) {
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// Get name of file
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myFile.getName(nameStr, FILENAME_LENGTH);
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@ -1994,9 +1995,11 @@ void loop() {
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}
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#endif
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#ifdef enable_NP
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#ifdef enable_FLASH
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else if (mode == mode_SFM_Flash) {
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sfmFlashMenu();
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}
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#endif
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else if (mode == mode_SFM_Game) {
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sfmGameOptions();
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}
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@ -242,8 +242,8 @@ void gbMenu() {
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// create menu with title and 3 options to choose from
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unsigned char mainMenu;
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// Copy menuOptions out of progmem
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convertPgm(menuOptionsGB, 3);
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mainMenu = question_box(F("GB Cart Reader"), menuOptions, 3, 0);
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convertPgm(menuOptionsGB, 4);
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mainMenu = question_box(F("GB Cart Reader"), menuOptions, 4, 0);
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// wait for user choice to come back from the question box menu
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switch (mainMenu)
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@ -431,15 +431,20 @@ void setup_N64_Cart() {
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#ifdef clockgen_calibration
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int32_t clock_offset = readClockOffset();
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if (clock_offset > INT32_MIN) {
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clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, clock_offset);
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i2c_found = clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, clock_offset);
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} else {
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clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, 0);
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i2c_found = clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, 0);
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}
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#else
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// last number is the clock correction factor which is custom for each clock generator
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clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, 0);
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i2c_found = clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, 0);
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#endif
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if (!i2c_found) {
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display_Clear();
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print_Error(F("Clock Generator not found"), true);
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}
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// Set Eeprom clock to 2Mhz
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clockgen.set_freq(200000000ULL, SI5351_CLK1);
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@ -3549,7 +3554,7 @@ redumpsamefolder:
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myFile.close();
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unsigned long timeElapsed = (millis() - startTime) / 1000; // seconds
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print_Msg(F("CRC: "));
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// convert checksum to string
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char crcStr[9];
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@ -609,22 +609,30 @@ void setup_SFM() {
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#ifdef clockgen_calibration
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int32_t clock_offset = readClockOffset();
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if (clock_offset > INT32_MIN) {
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clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, clock_offset);
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i2c_found = clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, clock_offset);
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} else {
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clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, 0);
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i2c_found = clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, 0);
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}
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#else
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clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, 0);
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i2c_found = clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, 0);
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#endif
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clockgen.set_pll(SI5351_PLL_FIXED, SI5351_PLLA);
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clockgen.set_pll(SI5351_PLL_FIXED, SI5351_PLLB);
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clockgen.set_freq(2147727200ULL, SI5351_CLK0);
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if (i2c_found) {
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clockgen.set_pll(SI5351_PLL_FIXED, SI5351_PLLA);
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clockgen.set_pll(SI5351_PLL_FIXED, SI5351_PLLB);
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clockgen.set_freq(2147727200ULL, SI5351_CLK0);
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// start outputting master clock
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clockgen.output_enable(SI5351_CLK1, 0);
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clockgen.output_enable(SI5351_CLK2, 0);
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clockgen.output_enable(SI5351_CLK0, 1);
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// start outputting master clock
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clockgen.output_enable(SI5351_CLK1, 0);
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clockgen.output_enable(SI5351_CLK2, 0);
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clockgen.output_enable(SI5351_CLK0, 1);
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}
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#ifdef clockgen_installed
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else {
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display_Clear();
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print_Error(F("Clock Generator not found"), true);
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}
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#endif
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// Wait until all is stable
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delay(500);
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@ -139,14 +139,14 @@ void snsMenu() {
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// create menu with title and 6 options to choose from
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unsigned char snsCart;
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// Copy menuOptions out of progmem
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#ifdef clockgen_calibration
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#ifdef clockgen_calibration
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convertPgm(menuOptionsSNS, 6);
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snsCart = question_box(F("Select Cart Type"), menuOptions, 6, 0);
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#else
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#else
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convertPgm(menuOptionsSNS, 5);
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snsCart = question_box(F("Select Cart Type"), menuOptions, 5, 0);
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#endif
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#endif
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// wait for user choice to come back from the question box menu
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switch (snsCart)
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@ -167,12 +167,14 @@ void snsMenu() {
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break;
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#endif
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#ifdef enable_SV
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case 2:
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display_Clear();
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display_Update();
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setup_SV();
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mode = mode_SV;
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break;
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#endif
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#ifdef enable_FLASH
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case 3:
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@ -186,7 +188,7 @@ void snsMenu() {
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break;
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case 5:
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#endif
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#endif
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resetArduino();
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break;
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}
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@ -385,9 +387,11 @@ void stopSnesClocks_resetCic_resetCart() {
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PORTG |= (1 << 1); // pull high = reset CIC
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DDRH |= (1 << 0); // Set RST(PH0) pin to Output
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PORTH &= ~(1 << 0); // Switch RST(PH0) to LOW
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clockgen.output_enable(SI5351_CLK1, 0); // CPU clock
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clockgen.output_enable(SI5351_CLK2, 0); // CIC clock
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clockgen.output_enable(SI5351_CLK0, 0); // master clock
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if (i2c_found) {
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clockgen.output_enable(SI5351_CLK1, 0); // CPU clock
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clockgen.output_enable(SI5351_CLK2, 0); // CIC clock
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clockgen.output_enable(SI5351_CLK0, 0); // master clock
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}
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}
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/******************************************
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@ -457,28 +461,36 @@ void setup_Snes() {
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#ifdef clockgen_calibration
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int32_t clock_offset = readClockOffset();
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if (clock_offset > INT32_MIN) {
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clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, clock_offset);
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i2c_found = clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, clock_offset);
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} else {
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clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, 0);
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i2c_found = clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, 0);
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}
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#else
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// last number is the clock correction factor which is custom for each clock generator
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clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, 0);
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i2c_found = clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, 0);
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#endif
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// Set clocks to 4Mhz/1Mhz for better SA-1 unlocking
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clockgen.set_freq(100000000ULL, SI5351_CLK1); // CPU
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clockgen.set_freq(100000000ULL, SI5351_CLK2); // CIC
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clockgen.set_freq(400000000ULL, SI5351_CLK0); // EXT
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if (i2c_found) {
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// Set clocks to 4Mhz/1Mhz for better SA-1 unlocking
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clockgen.set_freq(100000000ULL, SI5351_CLK1); // CPU
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clockgen.set_freq(100000000ULL, SI5351_CLK2); // CIC
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clockgen.set_freq(400000000ULL, SI5351_CLK0); // EXT
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// Start outputting master clock, CIC clock
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clockgen.output_enable(SI5351_CLK1, 0); // no CPU clock yet; seems to affect SA-1 success a lot
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clockgen.output_enable(SI5351_CLK2, 1); // CIC clock (should go before master clock)
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clockgen.output_enable(SI5351_CLK0, 1); // master clock
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// Start outputting master clock, CIC clock
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clockgen.output_enable(SI5351_CLK1, 0); // no CPU clock yet; seems to affect SA-1 success a lot
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clockgen.output_enable(SI5351_CLK2, 1); // CIC clock (should go before master clock)
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clockgen.output_enable(SI5351_CLK0, 1); // master clock
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// Wait for clock generator
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clockgen.update_status();
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delay(500);
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// Wait for clock generator
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clockgen.update_status();
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delay(500);
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}
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#ifdef clockgen_installed
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else {
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display_Clear();
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print_Error(F("Clock Generator not found"), true);
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}
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#endif
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// Start CIC by outputting a low signal to cicrstPin(PG1)
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PORTG &= ~(1 << 1);
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@ -489,10 +501,12 @@ void setup_Snes() {
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// Print all the info
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getCartInfo_SNES();
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//Set clocks to standard or else SA-1 sram writing will fail
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clockgen.set_freq(2147727200ULL, SI5351_CLK0);
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clockgen.set_freq(357954500ULL, SI5351_CLK1);
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clockgen.set_freq(307200000ULL, SI5351_CLK2);
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if (i2c_found) {
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//Set clocks to standard or else SA-1 sram writing will fail
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clockgen.set_freq(2147727200ULL, SI5351_CLK0);
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clockgen.set_freq(357954500ULL, SI5351_CLK1);
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clockgen.set_freq(307200000ULL, SI5351_CLK2);
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}
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}
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/******************************************
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@ -1490,8 +1504,10 @@ void writeSRAM (boolean browseFile) {
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// SA1
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else if (romType == SA) {
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long lastByte = (long(sramSize) * 128);
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// Enable CPU Clock
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clockgen.output_enable(SI5351_CLK1, 1);
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if (i2c_found) {
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// Enable CPU Clock
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clockgen.output_enable(SI5351_CLK1, 1);
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}
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// Direct writes to BW-RAM (SRAM) in banks 0x40-0x43 don't work
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// Break BW-RAM (SRAM) into 0x2000 blocks
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@ -1532,8 +1548,10 @@ void writeSRAM (boolean browseFile) {
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writeBank_SNES(0, 0x2224, 0);
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writeBank_SNES(0, 0x2226, 0x80);
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writeBank_SNES(0, 0x6000, firstByte);
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// Disable CPU clock
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clockgen.output_enable(SI5351_CLK1, 0);
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if (i2c_found) {
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// Disable CPU clock
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clockgen.output_enable(SI5351_CLK1, 0);
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}
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}
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// Set pins to input
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@ -1986,8 +2004,10 @@ boolean eraseSRAM (byte b) {
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// SA1
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else if (romType == SA) {
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long lastByte = (long(sramSize) * 128);
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// Enable CPU Clock
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clockgen.output_enable(SI5351_CLK1, 1);
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if (i2c_found) {
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// Enable CPU Clock
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clockgen.output_enable(SI5351_CLK1, 1);
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}
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// Direct writes to BW-RAM (SRAM) in banks 0x40-0x43 don't work
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// Break BW-RAM (SRAM) into 0x2000 blocks
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@ -2024,8 +2044,11 @@ boolean eraseSRAM (byte b) {
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writeBank_SNES(0, 0x2224, 0);
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writeBank_SNES(0, 0x2226, 0x80);
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writeBank_SNES(0, 0x6000, b);
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// Disable CPU clock
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clockgen.output_enable(SI5351_CLK1, 0);
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if (i2c_found) {
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// Disable CPU clock
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clockgen.output_enable(SI5351_CLK1, 0);
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}
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}
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dataIn();
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@ -113,14 +113,22 @@ void setup_SV() {
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DDRG &= ~(1 << 0);
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// Adafruit Clock Generator
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clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, 0);
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clockgen.set_pll(SI5351_PLL_FIXED, SI5351_PLLA);
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clockgen.set_pll(SI5351_PLL_FIXED, SI5351_PLLB);
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clockgen.set_freq(2147727200ULL, SI5351_CLK0);
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clockgen.set_freq(307200000ULL, SI5351_CLK2);
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clockgen.output_enable(SI5351_CLK0, 1);
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clockgen.output_enable(SI5351_CLK1, 0);
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clockgen.output_enable(SI5351_CLK2, 1);
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i2c_found = clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, 0);
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if (i2c_found) {
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clockgen.set_pll(SI5351_PLL_FIXED, SI5351_PLLA);
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clockgen.set_pll(SI5351_PLL_FIXED, SI5351_PLLB);
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clockgen.set_freq(2147727200ULL, SI5351_CLK0);
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clockgen.set_freq(307200000ULL, SI5351_CLK2);
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clockgen.output_enable(SI5351_CLK0, 1);
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clockgen.output_enable(SI5351_CLK1, 0);
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clockgen.output_enable(SI5351_CLK2, 1);
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}
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#ifdef clockgen_installed
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else {
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display_Clear();
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print_Error(F("Clock Generator not found"), true);
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}
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#endif
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// Set Address Pins to Output
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//A0-A7
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@ -31,11 +31,17 @@ void clkcal() {
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delay(500);
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if (cal_factor > INT32_MIN) {
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clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, cal_factor);
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i2c_found = clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, cal_factor);
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} else {
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clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, 0);
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i2c_found = clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, 0);
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cal_factor = 0;
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}
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if (!i2c_found) {
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display_Clear();
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print_Error(F("Clock Generator not found"), true);
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}
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//clockgen.set_correction(cal_factor, SI5351_PLL_INPUT_XO);
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clockgen.set_pll(SI5351_PLL_FIXED, SI5351_PLLA);
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clockgen.set_pll(SI5351_PLL_FIXED, SI5351_PLLB);
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@ -51,7 +57,7 @@ void clkcal() {
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// Frequency Counter
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delay(500);
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FreqCount.begin(1000);
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while (1)
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while (1)
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{
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if (old_cal != cal_factor) {
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display_Clear();
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@ -76,7 +82,7 @@ void clkcal() {
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clockgen.update_status();
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while (clockgen.dev_status.SYS_INIT == 1) {
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}
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if (FreqCount.available()) {
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float count = FreqCount.read();
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display_Clear();
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@ -94,19 +100,19 @@ void clkcal() {
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println_Msg(F(""));
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println_Msg(F("Decrease Increase"));
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#else
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#ifdef enable_rotary
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#ifdef enable_rotary
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println_Msg(F("Rotate to adjust"));
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#else
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#else
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println_Msg(F("Click/dbl to adjust"));
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#endif
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#endif
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#endif
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display_Update();
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}
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#ifdef enable_Button2
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#ifdef enable_Button2
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// get input button
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int a = checkButton1();
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int b = checkButton2();
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// if the cart readers input button is pressed shortly
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if (a == 1) {
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old_cal = cal_factor;
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@ -116,7 +122,7 @@ void clkcal() {
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old_cal = cal_factor;
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cal_factor += cal_offset;
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}
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// if the cart readers input buttons is double clicked
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if (a == 2) {
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cal_offset /= 10ULL;
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@ -132,7 +138,7 @@ void clkcal() {
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cal_offset = 1;
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}
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}
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// if the cart readers input button is pressed long
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if (a == 3) {
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savetofile();
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@ -141,30 +147,30 @@ void clkcal() {
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savetofile();
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}
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#else
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//Handle inputs for either rotary encoder or single button interface.
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int a = checkButton();
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if (a == 1) { //clockwise rotation or single click
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old_cal = cal_factor;
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cal_factor += cal_offset;
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}
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//Handle inputs for either rotary encoder or single button interface.
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int a = checkButton();
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if (a == 2) { //counterclockwise rotation or double click
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old_cal = cal_factor;
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cal_factor -= cal_offset;
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}
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if (a == 1) { //clockwise rotation or single click
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old_cal = cal_factor;
|
||||
cal_factor += cal_offset;
|
||||
}
|
||||
|
||||
if (a == 3) { //button short hold
|
||||
cal_offset *= 10ULL;
|
||||
if (a == 2) { //counterclockwise rotation or double click
|
||||
old_cal = cal_factor;
|
||||
cal_factor -= cal_offset;
|
||||
}
|
||||
|
||||
if (a == 3) { //button short hold
|
||||
cal_offset *= 10ULL;
|
||||
if (cal_offset > 100000000ULL)
|
||||
{
|
||||
cal_offset = 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (a == 4) { //button long hold
|
||||
savetofile();
|
||||
}
|
||||
if (a == 4) { //button long hold
|
||||
savetofile();
|
||||
}
|
||||
#endif
|
||||
}
|
||||
}
|
||||
@ -180,7 +186,7 @@ void print_right(int32_t number)
|
||||
|
||||
if (abs_number == 0)
|
||||
abs_number = 1;
|
||||
while(abs_number < 100000000ULL)
|
||||
while (abs_number < 100000000ULL)
|
||||
{
|
||||
print_Msg(F(" "));
|
||||
abs_number *= 10ULL;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user